当前计时模式

如果从计算机传递过来的信号和下面的当前计时模式一样,那么屏幕就会自动地调整。然而,如果信号是不同 的,那么屏幕就可能会变成空白,而电源发光二极管是亮着的。参照视频卡的手册并按如下步骤调整屏幕。

表 1. 当前计时模式

 

 

 

 

 

 

 

 

 

显示模式

水平频率

垂直频率

图像时钟

同步极性

(kHz)

(Hz)

(MHz)

(H/V)

 

 

 

 

 

 

IBM. 640 x 350

31.469

70.086

25.175

+/-

 

 

 

 

 

IBM. 640 x 480

31.469

59.940

25.175

-/-

 

 

 

 

 

IBM. 720 x 400

31.469

70.087

28.322

-/+

 

 

 

 

 

MAC. 640 x 480

35.000

66.667

30.240

-/-

 

 

 

 

 

MAC. 832 x 624

49.726

74.551

57.284

-/-

 

 

 

 

 

MAC. 1152 x 870

68.681

75.062

100.000

-/-

 

 

 

 

 

VESA. 640 x 480

37.861

72.809

31.500

-/-

 

 

 

 

 

VESA. 640 x 480

37.500

75.000

31.500

-/-

 

 

 

 

 

VESA. 800 x 600

35.156

56.250

36.000

-/-

 

 

 

 

 

VESA. 800 x 600

37.879

60.317

40.000

+/+

 

 

 

 

 

VESA. 800 x 600

48.077

72.188

50.000

+/+

 

 

 

 

 

VESA. 800 x 600

46.875

75.000

49.500

+/+

 

 

 

 

 

VESA. 1024 x 768

48.363

60.004

65.000

-/-

 

 

 

 

 

VESA. 1024 x 768

56.476

70.069

75.000

-/-

 

 

 

 

 

VESA. 1024 x 768

60.023

75.029

78.750

+/+

 

 

 

 

 

VESA. 1152 x 864

67.500

75.000

108.000

+/+

 

 

 

 

 

VESA. 1280 x 1024

63.981

60.020

108.00

+/+

 

 

 

 

 

VESA. 1280 x 1024

79.976

75.025

135.00

+/+

表 2. 广播系统

注意 : 根据每个国家和地区的广播类型的不同,您可能无法选择其中某个功能。

NTSC

广播系统

NTSC -M

美国

韩国

日本

国家/地区厄瓜多尔 墨西哥

危地马拉

加拿大

PAL

广播系统

PAL-B/G

PAL-D/K

PAL-I

PAL-N

PAL-M

意大利

瑞典

德国

挪威

Page 45
Image 45
Samsung LS19DOASS/EDC, LS17DOASS/EDC, LS19DOASS6/EDC manual 当前计时模式

LS19DOASS6/EDC, LS19DOASS/EDC, LS17DOASS/EDC specifications

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